Features: This WiFi extender is equipped with 4 high-gain external antennas, covering up to 2100 square feet，360°No dead ends .The high penetrating power makes the WiFi signal lossless even when penetrating walls, especially suitable for multi floor houses The WiFi booster adopted dual frequency 2.4GHz and 5GHz wireless technology , it can provide high speed network when working, playing games watching high definition vedios ect. Plug and for play, wall-mounted design with mini size, follow the user manual to set up easily, no complex steps and tech expert required. Support wifi signal extending through the wall; the extending distance can be up to 100ft,no more dead zones in your for smart home life Works with any wireless router or WiFi system on the market. Supports all devices including Smartphone, for iPad, Tablet, Laptop, Desktop, for Smart TV, TV Box,Etc. Specifications: Size:Approx 8.2X5.5cm/3.22X2.16in Material:ABS+PC Plug:EU Plug/ US Plug Type: 5Ghz Wifi Amplifier 1200Mbps Wifi Amplifier Transmission Speed: 1200Mbps Dual band: 2.4GHz and 5GHz Antenna: 4 X External Antenna (Adjustable) Working mode: Repeater and AP/Wireless and Wired Package Includes: 1 x Wireless WiFi Repeater 1 x Installation Guide note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.